From 4ebba5b91845b7cccd3af697da3fd71fb0779ab5 Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <andreykproductengine@lindenlab.com>
Date: Wed, 2 Sep 2020 09:22:46 +0300
Subject: SL-13891 Coroutine creation was requested on exit

---
 indra/newview/llcompilequeue.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'indra/newview/llcompilequeue.cpp')

diff --git a/indra/newview/llcompilequeue.cpp b/indra/newview/llcompilequeue.cpp
index 76e16f5a1f..3aaaaf52f5 100644
--- a/indra/newview/llcompilequeue.cpp
+++ b/indra/newview/llcompilequeue.cpp
@@ -347,6 +347,13 @@ void LLFloaterCompileQueue::processExperienceIdResults(LLSD result, LLUUID paren
 bool LLFloaterCompileQueue::processScript(LLHandle<LLFloaterCompileQueue> hfloater,
     const LLPointer<LLViewerObject> &object, LLInventoryObject* inventory, LLEventPump &pump)
 {
+    if (LLApp::isQuitting())
+    {
+        // Reply from coroutine came on shutdown
+        // We are quiting, don't start any more coroutines!
+        return true;
+    }
+
     LLSD result;
     LLCheckedHandle<LLFloaterCompileQueue> floater(hfloater);
     // Dereferencing floater may fail. If they do they throw LLExeceptionStaleHandle.
@@ -381,6 +388,8 @@ bool LLFloaterCompileQueue::processScript(LLHandle<LLFloaterCompileQueue> hfloat
         result = llcoro::suspendUntilEventOnWithTimeout(pump, fetch_timeout,
             LLSDMap("timeout", LLSD::Boolean(true)));
 
+        floater.check();
+
         if (result.has("timeout"))
         {   // A timeout filed in the result will always be true if present.
             LLStringUtil::format_map_t args;
@@ -404,6 +413,12 @@ bool LLFloaterCompileQueue::processScript(LLHandle<LLFloaterCompileQueue> hfloat
 
     }
 
+    if (!gAssetStorage)
+    {
+        // viewer likely is shutting down
+        return true;
+    }
+
     {
         HandleScriptUserData    userData(pump.getName());
 
@@ -468,6 +483,8 @@ bool LLFloaterCompileQueue::processScript(LLHandle<LLFloaterCompileQueue> hfloat
 
     result = llcoro::suspendUntilEventOnWithTimeout(pump, fetch_timeout, LLSDMap("timeout", LLSD::Boolean(true)));
 
+    floater.check();
+
     if (result.has("timeout"))
     { // A timeout filed in the result will always be true if present.
         LLStringUtil::format_map_t args;
@@ -797,6 +814,7 @@ void LLFloaterScriptQueue::objectScriptProcessingQueueCoro(std::string action, L
                 // but offers no guarantee of doing so.
                 llcoro::suspend();
             }
+            floater.check();
         }
 
         floater->addStringMessage("Done");
-- 
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